bash - add config files

.bashrc

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+# ~/.bashrc: executed by bash(1) for non-login shells.
+# see /usr/share/doc/bash/examples/startup-files (in the package bash-doc)
+# for examples
+
+# If not running interactively, don't do anything
+case $- in
+    *i*) ;;
+      *) return;;
+esac
+
+# If set, the pattern "**" used in a pathname expansion context will
+# match all files and zero or more directories and subdirectories.
+#shopt -s globstar
+
+# make less more friendly for non-text input files, see lesspipe(1)
+#[ -x /usr/bin/lesspipe ] && eval "$(SHELL=/bin/sh lesspipe)"
+
+# set variable identifying the chroot you work in (used in the prompt below)
+if [ -z "${debian_chroot:-}" ] && [ -r /etc/debian_chroot ]; then
+    debian_chroot=$(cat /etc/debian_chroot)
+fi
+
+# enable color support of ls and also add handy aliases
+if [ -x /usr/bin/dircolors ]; then
+    test -r ~/.dircolors && eval "$(dircolors -b ~/.dircolors)" || eval "$(dircolors -b)"
+    #alias ls='ls --color=auto'
+    #alias dir='dir --color=auto'
+    #alias vdir='vdir --color=auto'
+
+    #alias grep='grep --color=auto'
+    #alias fgrep='fgrep --color=auto'
+    #alias egrep='egrep --color=auto'
+fi
+
+# enable programmable completion features (you don't need to enable
+# this, if it's already enabled in /etc/bash.bashrc and /etc/profile
+# sources /etc/bash.bashrc).
+if ! shopt -oq posix; then
+  if [ -f /usr/share/bash-completion/bash_completion ]; then
+    . /usr/share/bash-completion/bash_completion
+  elif [ -f /etc/bash_completion ]; then
+    . /etc/bash_completion
+  fi
+fi
+
+# Some setup
+. ~/my-configs/bash/rc.bash
+
+# Pretty prompt
+. ~/my-configs/bash/theme.bash
+
+# The Good Stuff
+. ~/my-configs/bash/aliases.bash
+
+# Custom functions
+. ~/my-configs/bash/custom-functions.bash
+

my-configs/bash/aliases.bash

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+#!/usr/bin/env bash
+
+export PATH="$HOME/bin:$HOME/.npm-packages/bin:$PATH"
+export EDITOR='nvim'
+export PYTHONUSERBASE=~/.local
+export TERMINAL='kitty'
+export FZF_DEFAULT_COMMAND='rg --files --hidden --follow --glob "!.git/*" --glob "!cache/*" --glob "!node_modules/*"'
+export FZF_DEFAULT_OPTS='--layout=reverse --border' 
+
+alias duh='du -d 1 -h'
+
+alias -- -='cd -'
+alias c1='cd ..'
+alias c2='cd ../..'
+alias c3='cd ../../..'
+alias c4='cd ../../../..'
+
+alias cl='clear'
+alias cp='cp -i'
+
+alias np='pnpm'
+alias npr='pnpm run'
+
+alias lzg='lazygit'
+
+alias ta='tmux attach -t'
+alias tl='tmux list-sessions'
+alias ts='tmux new-session -A -D -s'
+alias tmus='ts music "$(which cmus)"'
+
+alias pmd-start='ts pomodoro gone -e "notify-send -u critical Pomodoro Timeout"'
+alias pomd='gone -e "notify-send -u critical Pomodoro Timeout"'
+
+alias tvi='ts vi'
+alias vi-s='nvim -S Session.vim'
+
+alias dcc='docker-compose'
+
+alias doc-start='systemctl start docker'
+alias doc-ls='docker ps -a'
+
+# alias ls='ls --color=auto'
+# alias la='ls -lAh'
+alias ls='exa'
+alias la='exa --git --header --long --all'
+
+alias yt="youtube-dl -f 'bestvideo[height<=720]+bestaudio/best[height<=720]'"
+

my-configs/bash/custom-functions.bash

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+#!/usr/bin/env bash
+
+# Make directory then cd into it
+newdir () 
+{
+  mkdir $1
+  cd $1
+}
+
+# Give nnn the ability to cd into a directory
+ll ()
+{
+    # Block nesting of nnn in subshells
+    if [ -n $NNNLVL ] && [ "${NNNLVL:-0}" -ge 1 ]; then
+        echo "nnn is already running"
+        return
+    fi
+
+    # The default behaviour is to cd on quit (nnn checks if NNN_TMPFILE is set)
+    # To cd on quit only on ^G, remove the "export" as in:
+    #     NNN_TMPFILE="${XDG_CONFIG_HOME:-$HOME/.config}/nnn/.lastd"
+    # NOTE: NNN_TMPFILE is fixed, should not be modified
+    export NNN_TMPFILE="${XDG_CONFIG_HOME:-$HOME/.config}/nnn/.lastd"
+
+    # Unmask ^Q (, ^V etc.) (if required, see `stty -a`) to Quit nnn
+    # stty start undef
+    # stty stop undef
+    # stty lwrap undef
+    # stty lnext undef
+
+    nnn "$@"
+
+    if [ -f "$NNN_TMPFILE" ]; then
+            . "$NNN_TMPFILE"
+            rm -f "$NNN_TMPFILE" > /dev/null
+    fi
+}
+
+# Show how to burn an iso into a usb device
+burnusb ()
+{
+  local device="99"
+  local iso="99"
+
+  for arg in "$@"
+  do
+    case "$arg" in
+      -d=*|--device=*)
+        device="${arg#*=}"
+        shift;;
+      -d|--device)
+        device="$2"
+        shift 2;;
+      -i|--iso)
+        iso="$2"
+        shift 2;;
+      -i=*|--iso=*)
+        device="${arg#*=}"
+        shift;;
+      -h|--help)
+        echo "\nUsage: $0 --device /device/path --iso /path/to/iso"
+        echo "Might want to use \`fdisk -l\` or \`lsblk\` to check the available devices"
+        return
+    esac
+  done
+
+  if [ "$device" = "99" ];
+  then
+    echo "\nMust provide a --device/-d parameter"
+    return
+  fi
+
+  if [ "$iso" = "99" ];
+  then
+    echo "\nMust provide a --iso/-i parameter"
+    return
+  fi
+
+  local cmd="sudo dd bs=4M if=$iso of=$device status=progress oflag=sync"
+
+  echo "\nUsing device $device"
+  echo "Using image $iso\n"
+  echo "This is the command you should use"
+  echo "$cmd\n"
+}
+
+# Transform the arguments into a valid url querystring
+urlencode()
+{
+  local args="$@"
+  jq -nr --arg v "$args" '$v|@uri'; 
+}
+
+# Query duckduckgo
+duckduckgo()
+{
+  w3m "https://lite.duckduckgo.com/lite/?q=$(urlencode "$@")"
+}
+
+# Interactive scratchpad using neovim
+codi()
+{
+  if [ -z "$1" ];then
+    echo "Must specify a language"
+    return 1;
+  fi
+
+  local syntax="${1}"
+  shift
+  nvim -c \
+    "set bt=nofile ls=0 noru nonu nornu |\
+    Codi $syntax" "$@"
+}

my-configs/bash/rc.bash

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+#!/usr/bin/env bash
+
+# Append to the history file, don't overwrite it
+shopt -s histappend
+
+# Save multi-line commands as one command
+shopt -s cmdhist
+
+# use readline on history
+shopt -s histreedit
+
+# load history line onto readline buffer for editing
+shopt -s histverify
+
+# save history with newlines instead of ; where possible
+shopt -s lithist
+
+# for setting history length see HISTSIZE and HISTFILESIZE in bash(1)
+HISTSIZE=1000
+HISTFILESIZE=2000
+
+# Avoid duplicate entries
+HISTCONTROL="erasedups:ignoreboth"
+
+# Don't record some commands
+export HISTIGNORE="&:[ ]*:exit:ls:bg:fg:history:clear"
+
+# check the window size after each command and, if necessary,
+# update the values of LINES and COLUMNS.
+shopt -s checkwinsize
+
+# Prepend cd to directory names automatically
+shopt -s autocd 2> /dev/null
+
+

my-configs/bash/theme.bash

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+#!/usr/bin/env bash
+
+black="\[\e[0;30m\]"
+red="\[\e[0;31m\]"
+green="\[\e[0;32m\]"
+yellow="\[\e[0;33m\]"
+blue="\[\e[0;34m\]"
+purple="\[\e[0;35m\]"
+cyan="\[\e[0;36m\]"
+white="\[\e[0;37m\]"
+orange="\[\e[0;91m\]"
+
+bold_black="\[\e[30;1m\]"
+bold_red="\[\e[31;1m\]"
+bold_green="\[\e[32;1m\]"
+bold_yellow="\[\e[33;1m\]"
+bold_blue="\[\e[34;1m\]"
+bold_purple="\[\e[35;1m\]"
+bold_cyan="\[\e[36;1m\]"
+bold_white="\[\e[37;1m\]"
+bold_orange="\[\e[91;1m\]"
+
+normal="\[\e[0m\]"
+reset_color="\[\e[39m\]"
+
+STATUS_THEME_PROMPT_BAD="${bold_red}❯${reset_color}${normal} "
+STATUS_THEME_PROMPT_OK="${bold_purple}❯${reset_color}${normal} "
+
+# This can do the same thing `_dirtrim` does
+# but it only works on Bash 4+
+# PROMPT_DIRTRIM=3 
+
+_dirtrim()
+{
+  echo "$1"  | rev | cut -d"/" -f1-3 | rev
+}
+
+_git_current_branch()
+{
+  local ref
+  ref=$(command git symbolic-ref --quiet HEAD 2> /dev/null)
+  local ret=$?
+  if [[ $ret != 0 ]]; then
+    [[ $ret == 128 ]] && return  # no git repo.
+    ref=$(command git rev-parse --short HEAD 2> /dev/null) || return
+  fi
+  echo ${ref#refs/heads/}
+}
+
+_git_state()
+{
+  if [ -z "$(git status -s)" ];then # it's "clean"
+    echo "${green}✔"
+  else
+    echo "${red}✗"
+  fi
+}
+
+_git_info()
+{
+  if git rev-parse --git-dir > /dev/null 2>&1; then
+    echo "${green}$(_git_current_branch) $(_git_state)${reset_color}"
+  fi
+}
+
+_myprompt() 
+{
+  local ret_status="$( [ $? -eq 0 ] && echo -e "$STATUS_THEME_PROMPT_OK" || echo -e "$STATUS_THEME_PROMPT_BAD")"
+  PS1="\n${blue}\$(_dirtrim \"\w\") $(_git_info)\n${ret_status}"
+}
+
+PROMPT_COMMAND=_myprompt